baber/WOPTO huggingface dataset:
Patent JP-2005276341-A (JP)
Title: Optical disk and method of recording optical disk, method of reproducing optical disk, optical disk drive unit
Inventor: YASUI TOSHIAKI
IPC: G11B7/24091
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium which can discriminate authenticity of an optical disk by recording disk unique identification information for preventing unauthorized copy to be recorded on the optical disk etc. in an area where reproducing signal levels of at least three or more values are obtained, and setting another detecting slice level B between the levels and by the presence of detection at the detection slice level B, and its reproducing method.  <P>SOLUTION: The optical disk is equipped with a recording layer which can record information by using either one or both of a groove and a land as recording tracks. Reproduce signal levels of at least three or more values are obtained by preparing a flat part at a particular position with fixed distance between record tracks, or a groove at a particular position of fixed distance between information pit trains. The flat part or the groove is only detectable by detection slice level B. A means which can discriminate an optical disk copied illegally to a recording medium, and an optical disk pepricated illegally to a ROM is offered by forming identification information unique to the medium of the optical disk in these areas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276661-A (JP)
Title: Gas piping for fuel cell
Inventor: AKIMOTO NAOMICHI
IPC: F17D1/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas piping for a fuel cell which makes it difficult for generated water in a fuel cell off-gas to accumulate in a recessed portion of a flexible tube and thereby suppresses corrosion of the flexible tube.  <P>SOLUTION: (1) The gas piping for a fuel cell is provided with a flexible tube 1, and the flexible tube 1 has a spiral groove 3. (2) In the gas piping for a fuel cell provided with the flexible tube 1, the flexible tube 1 has a circumferential groove 2 and has an axial groove 4 located at a lower part in the cross section. (3) In the gas piping for a fuel cell provided with the flexible tube 1, the flexible tube 1 has a double-wall structure with a hose 4 made of rubber or resin inserted inside thereof. (4) The gas piping includes off-gas piping for a fuel gas of the fuel cell.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004362546-A (JP)
Title: Method and system for managing license for executing contents over home network
Inventor: LEE SUN-NAM
IPC: H04N21/4627
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system, which enables each device over a home network, to use contents with a single license from the home network.  <P>SOLUTION: The system includes a transceiver module, a license-retrieving module, a license requesting module, a license-storing module, and a temporal license-issuing module. The transceiver module transmits a data to other devices of each type and receives the data from them. The license-retrieving module searches an authorized license requested to determine whether it is stored in the license storing module, after the module receives a request for issuing the license, and also transfers a retrieved result to the license requesting module and the temporal license-issuing module. The license-requesting module asks a license server to issue a license being requested, if it is not stored in the system, and then, the license-storing module stores the license that is loaded down from the server. The temporal license-issuing module issues a temporal license to a home device, by using the authorized license which is stored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276077-A (JP)
Title: Test data backup system and method, backup control program and storage medium storing the same
Inventor: WATANABE GAKUO
IPC: G05B23/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide test data backup technology capable of utilizing the data of a test such as a coal combustion test and the like for a long period.  <P>SOLUTION: A data management server 2 for successively taking the collected test data and storing the same in a storage part 2b, and a test data backup server 4 for backing up the test data stored in the storage part 2b are connected, and the test data backup server 4 is provided with a storage part 4b for storing the data and an auxiliary storage part 4c having a removable storage medium. Whether an extraction scheduled day determined through an input means comes or not is determined by the test data backup server 4, the transmission of the test data of the extraction scheduled day is requested to the data management server 2 when the extraction scheduled day of the test data comes, and the test data transmitted from the data management data 2 is stored at least in the removable storage medium of the auxiliary storage device 4c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283692-A (JP)
Title: Method of audio signal compression
Inventor: ARAI KIYOTSUGU
IPC: G10L19/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more efficiently compressing a signal of large capacity, such as an audio signal by using an entropy code.  <P>SOLUTION: A switch 250 is connected to an a-side and coding of a head sampling signal is not performed to be stored to a buffer 300, as it is, when an original audio signal is sampled with a sampling processing part 100 to be output as a frame and when the sampling signal of a frame head is output. When a second and subsequent sampling signals are output from the sampling processing part 100, the switch 250 is connected to a b-side. A residual signal is output from a linear prediction result of a linear prediction coding part 150 to each sampling data, and the output residual signal is coded by a Huffman coding processing part 200 and is accumulated in the buffer 300.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280866-A (JP)
Title: Fork for fork lift vehicle
Inventor: FUKUHARA MASARU
IPC: B66F9/12
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fork for a fork lift vehicle inexpensive and convenient capable of performing the intra-container loading/unloading operations quickly.  <P>SOLUTION: An engagement part 3' furnished with a slope 3'a in its front face upper part is formed rigidly at the tip of the fork 2' mounted on the body 1 of the fork lift vehicle, and mounting holes 4 and a threaded hole 5 are formed in the engagement part 3'. Thereby the engagement part or engaging member provided at the tip of the fork can be drawn out by hitching the engagement part at a pallet existing in a back position in a container having a large depth, and by contrast, the pallet existing at the inlet/outlet can be pushed in by the engagement part or engaging member. An arrangement with the engaging member mounted removably may be utilized without obstruction as a fork of normal fork lift vehicle by dismantling the engaging member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004232091-A (JP)
Title: Method for producing steel material for structural use excellent in earthquake-proof characteristic
Inventor: HANDA TSUNEHISA
IPC: C21D8/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a steel material for structural use excellent in earthquake-proof characteristic having excellent breaking toughness under high speed deformation without adding much contents of precious alloy elements.  <P>SOLUTION: A steel blank containing, by wt%, 0.04-0.15% V and 0.0050-0.0150% N, is heated and hot-rolling is applied at the finish temperature of the rolling not lower than Ar<SB>3</SB>transforming point. Thereafter, this hot-rolled steel is cooled at 0.09-1°C/s cooling speed and VN deposit is precipitated at 0.02-0.07% and fine ferrite + pearlite structure having ≥ 50% ferritic area ratio is made in the micro-structure. Further, in the ferrite grain, 10<SP>6</SP>- 10<SP>10</SP>pieces/mm<SP>3</SP>of the VN deposits having 5 - 200 nm grain diameter, are precipitated and dispersed. In this way, the deformation at the tip part of crack, is uniformed and even in the case of being the absorbing energy value in a Charpy impact test as the same, the steel material having high breaking toughness (≥ 0.1 mm the limit CTOD value at 0°C) at the deforming time in the high speed, is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005278774-A (JP)
Title: Underwear type disposable diaper, and producing method of the same
Inventor: TAKEDA MASAMICHI
IPC: A61F13/49
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily put legs through leg opening parts and to solve various kinds of skin troubles at side parts due to excessive tightening by opening the leg opening parts widely when expanding a waist opening part and looking at the leg opening parts from an upper side in order to wear an underwear type disposable diaper.  <P>SOLUTION: In the disposable diaper, the front body F and the back body B of an external sheet 20 are connected at both side parts in the state of a product to form the waist opening part and a right and left pair of leg opening parts. In the structure of the disposable diaper, around waist elastic members 25, 26 and around leg elastic members 27, 28 are not extended to connecting parts on both sides where the front body F and the back body B are connected, and elasticity by the round waist elastic members 25, 26 and the around leg elastic members 27, 28 is not imparted in areas of a prescribed width inward from the connection parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004314618-A (JP)
Title: Writing utensil and ink replenishing device
Inventor: OIKE SHIGERU
IPC: B43K11/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil and an ink replenishing device in which the ink can be quickly and easily replenished to an ink occlusion body in a short time regardless of capillary tube force of the nib.  <P>SOLUTION: The writing utensil 1 is composed of the nib 2, the ink occlusion body 3 connected with the nib 2, a shaft barrel 4 storing the ink occlusion body 3 inside. An air hole 5, which is opened in front of the barrel 4 and which makes the inside and the outside of the barrel 4 to communicate with each other, is provided. An ink replenishing path 6, which has the front end opening part 61 and the rear end opening part 62 and which can introduce the ink 9 to the ink occlusion body 3 from the outside, is provided. The front end opening part 61 is located forward compared with the front end part 31 of the ink occlusion body 3. The rear end opening part 62 is connected so as to be closed by the ink occlusion body 3. The liquid level of the ink 9 is located backward compared with the front end opening part 61 during replenishing the ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005292346-A (JP)
Title: Rejection dictionary generating system for voice recognition, rejection vocabulary generating method for voice recognition, and vocabulary generating program for voice recognition
Inventor: IWAZAWA TORU
IPC: G10L15/193
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a rejection dictionary which rejects unwanted voice other than voice recognition vocabulary uttering at low cost in a system which uses voice recognition.  <P>SOLUTION: Voice recognition vocabulary, outputted from a voice recognition vocabulary storage section 101, is phoneme-converted by a phoneme converting section 102, based on a preset phoneme conversion procedure. The converted vocabulary is compared with the voice recognition vocabulary of conversion originals and outputted to a rejection word output section 103, when conditions, that are equal to or greater than a certain level and the number of converted portions exists equal to or greater than one, are satisfied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288319-A (JP)
Title: High design coated steel sheet and its manufacturing method
Inventor: AIHARA YOSHINORI
IPC: B05D1/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a high design coated steel sheet having a smooth surface capable of easily and inexpensively manufacturing a coated steel sheet rich in high design, and the high design coated steel sheet.  <P>SOLUTION: After the surface of a steel sheet is coated with coating for a substrate and coating for a pattern developing a hue different from that of the coating for a substrate is dripped in the desired pattern of the coating for the coated substrate in a liquid droplet state by spraying an a random distributed state and the coating layer is smoothed by a levelling roll, of which the rotation speed is preferably delayed as compared with the moving speed of the steel sheet and subsequently dried and baked to form a random patter on the coating film of the substrate. The spray dripping of the coating for the pattern is performed in the desired region on the levelling roll and the coating for the pattern may be transferred on the coating for the substrate by the levelling roll to be smoothed. Further, the coating of the coating for the pattern may be performed after the coating for the substrate is applied, baked and dried to form the coating film of the substrate. Spraying may be performed in place of spray dripping of the coating for the pattern.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294590-A (JP)
Title: Electrolytic capacitor
Inventor: OZAWA TADASHI
IPC: H01G9/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor exhibiting good high temperature, high humidity characteristics.  <P>SOLUTION: Since the capacitor element of an electrolytic capacitor formed by a positive electrode foil and a negative electrode foil through a separator is impregnated with electrolyte for electrolytic capacitor added with a metal complex bonded with phosphoric acid ion, and then it is encased in a capacitor case and subjected to aging with a voltage of 80-100% of the withstand voltage of the positive electrode foil to form an oxide film containing phosphorus on the anode foil, the metal complex bonded with phosphoric acid ion adheres to the cutting cross-section of the foil and a film is formed while emitting phosphorus during aging. A thick film is formed because a voltage as high as 80-100% of the withstand voltage of the positive electrode foil is applied and since this film has high water resistance, the high temperature moisture resistant characteristics of the electrolytic capacitor are enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291422-A (JP)
Title: Piping support tool
Inventor: HAMA HIDEYUKI
IPC: F16B19/00
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping support tool capable of enhancing efficiency of piping work, by stably fixing a pipe to a plate-like member and a bar-shaped member, without causing a twist and dislocation, even if a load in the shaft direction is applied to the pipe.  <P>SOLUTION: This piping support tool 1 is made of a synthetic resin, and has a support tool body 2 and a fixing means. The support tool body 2 has an installation base part 21 provided with an abutting part 22 abutting on an outer peripheral surface of a sheath pipe 7, a movable arm part 23 extended from one end of the installation base part 21 and surrounding the outer peripheral surface of the sheath pipe 7 in a belt shape, and a fixing receiving part 24 formed on the other end of the installation base part 21 and fixing a tip part of the movable arm part 23. The fixing means is arranged on the opposite side of the movable arm part 23 of the support tool body 2, and is installed in a bolt hole 82 formed in a flange 81 of a steel framer beam 8, and fixes the support tool body 2. The movable arm part 23 holds the pipe 6 covered with the sheath pipe 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298548-A (JP)
Title: Aliphatic polyester
Inventor: AOSHIMA NORIYUKI
IPC: C08G63/16
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester which is reduced in discoloration at the time of polymerization and molding and has a sufficiently high molecular weight.  <P>SOLUTION: The aliphatic polyester is mainly composed of a diol unit and an aliphatic dicarboxylic acid unit and has reduced viscosity of at least 1.6, where the aliphatic polyester contains a group 1 metal element in the periodic table in an amount of at least 0.1 ppm and at most 50 ppm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296057-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine in which the rubbing positions of treaters in a width direction can be freely changed.  <P>SOLUTION: A rubbing position change arm 32 to be rotated coaxially with a rubbing idle gear 31 is provided symmetrically, and by symmetrically turning it and rovolving a rubbing gear 35 engaged with the rubbing idle gear 31 while maintaining the engagement, the rubbing position is changed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302849-A (JP)
Title: Double gate mos transistor and double gate cmos transistor, and manufacturing method therefor
Inventor: SEKIKAWA TOSHIHIRO
IPC: H01L29/49
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double gate MOS transistor and a double gate CMOS transistor which reduce the whole transistor area, and a manufacturing method, while securing the contact area of the electrode sections of a source region and a drain area.  <P>SOLUTION: Each electrode section is provided in the side section of an island-like semiconductor crystal layer. In CMOS structure, the n-type double gate MOS transistor structure and p-type double gate MOS transistor structure made of a pair are constituted by bringing each drain area into contact with one island-like semiconductor crystal layer. The electrode sections of the drain region and source region of n-type or p-type double gate MOS transistor structure are provided with each gate electrode by self-alignment (simultaneously positioned at one time of a lithography process).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298277-A (JP)
Title: High-zirconia electrocasted refractory and manufacturing method thereof
Inventor: TOMURA NOBUO
IPC: C03B5/43
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-zirconia electrocasted refractory which has features of a low degree of oxygen deficiency, of an extremely few content of carbon, consequently of little foamability by a fused glass, and to provide a manufacturing method thereof.  <P>SOLUTION: The high-zirconia electrocasted refractory of a cast has the chemical composition: 63-71% by weight of Zr (85-96% by weight in terms of ZrO<SB>2</SB>), 1-5% by weight of Si (3-10% by weight in terms of SiO<SB>2</SB>), 0.3-1% by weight of Al (0.5-2% by weight in terms of Al<SB>2</SB>O<SB>3</SB>), and has a degree of oxygen deficiency of less than 1% by weight and a carbon content of less than 150 ppm; and similarly the manufacturing method thereof is invented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311504-A (JP)
Title: Oscillation start detection circuit and semiconductor integrated circuit incorporating the same
Inventor: FUJISAWA KAZUHITO
IPC: H03K5/19
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation start detection circuit configured not to require too high capacitance of capacitors and too high resistance of resistors even when an oscillation frequency is low.  <P>SOLUTION: The oscillation start detection circuit is provided with: inverters 1, 2 for inverting an oscillation signal; a capacitor C1 for charging up electric charges supplied from a power supply potential synchronously with the oscillation signal; a capacitor C2 for charging up electric charges supplied from the capacitor C1 synchronously with the inverted oscillation signal; an inverter 3 for bringing an output signal to a low level on the basis of a potential caused by the electric charges charged in the capacitor C2; a capacitor C3 for charging up electric charges supplied from the power supply potential when the output signal of the inverter 3 is at a low level; an inverter 4 for activating a detection signal on the basis of the potential generated by the electric charges charged in the capacitor C3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310987-A (JP)
Title: Semiconductor-module mounting structure, card-shaped semiconductor module and heat-receiving member for joining the same
Inventor: KURAUCHI TAKESHI
IPC: H05K7/20
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor-module mounting structure, capable of superior preventing the intrusion of air into grease openings among metallic heat sinks and heat-receiving members regardless of the repetition of the expansion and contraction of a semiconductor module, in the semiconductor-module mounting structure, in which the semiconductor module having the metallic heat sinks on both main surfaces is held directly or via insulating sheets by a pair of the heat-receiving members.  <P>SOLUTION: The metallic heatsinks 3 and 4 are exposed from both main surfaces of the semiconductor module, while being surrounded by resin-sealing sections 11, and the metallic heat sinks 3 and 4 are faced to the heat-receiving members 7 and 8 through the insulating sheets 5 and 6 or directly. The openings among the heat sinks 3 and 4 and the insulating sheets 5 and 6 are coated with grease. Even in the openings among the heat-receiving members 7 and 8 and the insulating sheets 5 and 6 are also coated with grease. Since grease-collecting sections 14 are formed to the surfaces of the resin-sealing sections 11 while surrounding the heatsinks 3 and 4, the outside air is difficult to intrude among the heat sinks 3 and 4 and the insulating sheets 5 and 6, even if grease moves in the face direction by expansion/contraction cycle in the thickness direction of the semiconductor module.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305599-A (JP)
Title: Method for removing branch pipe
Inventor: YOSHIDA HIROTAKA
IPC: B23P19/02
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and quickly removing a branch pipe which is inserted into a hole of a pipe supporting plate and is fixed to the pipe supporting plate by enlarging its diameter, the hole having an annular groove on its inside peripheral surface.  <P>SOLUTION: When the branch pipe 3 fixed to the pipe supporting plate 1 by enlarging its diameter is removed, first the inserted portion 3a fixed to the hole 2 of the pipe supporting plate 1 is loosened from the hole 2 of the pipe supporting plate by reducing the diameter by heating and then cooling it, next the region 3h facing to the groove 4 formed on the inside peripheral surface of the hole is heated, and then the branch pipe 3 is drawn out from the pipe supporting plate 1 by pulling the branch pipe 3 in the longitudinal direction in order to shrink its diameter and break the red heated region 3h by elongating it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309173-A (JP)
Title: Speech synthesis controller, method thereof and program thereof, and data generating device for speech synthesis
Inventor: IGUCHI KAZUHISA
IPC: G10L13/10
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech synthesis controller capable of easily synchronizing a synthesized speech with a signal to be synchronized such as a video signal at specified display time.  <P>SOLUTION: The speech synthesis controller 1 acquires an utterance start position indicating the start position of speech synthesis of a text to be read aloud and utterance start time as time when utterance at the utterance start position is started by an utterance start timing acquisition part 13 when the text to be read aloud is uttered through speech synthesis, and outputs the utterance start timing obtained by the utterance start timing acquisition part 13 to a speech synthesizer 7 by a speech synthesis start control part 15 to control the start of speech synthesis by the speech synthesizer 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI